IC 4147
Galaxy IC 4147 |
|
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AladinLite | |
Constellation | Berenike's hair |
Position equinox : J2000.0 , epoch : J2000.0 |
|
Right ascension | 13 h 04 m 09.4 s |
declination | + 20 ° 15 ′ 03 ″ |
Appearance | |
Morphological type | Sd? |
Brightness (visual) | 17.4 likes |
Brightness (B-band) | 18.0 likes |
Angular expansion | 0.60 x 0.3 |
Position angle | 170 ° |
Surface brightness | 15.4 mag / arcmin² |
Physical data | |
Redshift | 0.022834 |
Radial velocity | 6845 km / s |
Stroke distance v rad / H 0 |
(306 ± 22) x 10 6 ly (93.7 ± 6.6) Mpc |
history | |
discovery | Max Wolf |
Discovery date | January 27, 1904 |
Catalog names | |
IC 4147 • PGC 4662909 • |
IC 4147 is a spiral galaxy of Hubble type SD in the constellation Coma Berenices the northern sky , an estimated 306 million light-years from the Milky Way 's center.
The object was discovered by Max Wolf on January 27, 1904 .